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15005 Guerriero (1997 XY10)
Classification: Main-belt Asteroid          SPK-ID: 2015005
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .154502711073263 4.163e-08  
a 3.16985074690235 1.7493e-08 au
q 2.680100212808329 1.2891e-07 au
i 5.876763284655284 3.8399e-06 deg
node 57.7343772414077 3.8434e-05 deg
peri 307.2236470801477 4.0196e-05 deg
M 80.6716967382776 1.1023e-05 deg
tp 2458738.570882922484
(2019-Sep-12.07088292)
6.3506e-05 TDB
period 2061.373305279709
5.64
1.7064e-05
4.672e-08
d
yr
n .1746408566939074 1.4457e-09 deg/d
Q 3.659601280996371 2.0196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1599  
   data-arc span      12935 days (35.41 yr)  
   first obs. used      1985-09-19  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51253  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:44:32  

Additional Information
 Earth MOID = 1.68233 au 
 Jupiter MOID = 1.82107 au 
 T_jup = 3.176 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.59   n/a E2021B10  
diameter diameter 8.545 km 0.496 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.153   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15005 Guerriero           Discovered 1997 Dec. 7 by M. Tombelli and U. Munari at Cima Ekar.
Luciano Guerriero (b. 1930) played a key role in the development of the first Italian National Space Program and the promotion of important international space research missions in astronomy. The name was suggested by F. Bevilacqua, C. Casacci and E. Vallerani.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040713/MPCPages.arcLast Updated: 2004-07-14

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Alternate Designations
 1997 XY10 = 1985 SZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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